Author |
Message |
Topic: Crystal or Internal Oscillator |
lyndia
Replies: 4
Views: 5506
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Forum: General CCS C Discussion Posted: Fri Jul 31, 2009 2:04 pm Subject: Crystal or Internal Oscillator |
Thanks =) |
Topic: Crystal or Internal Oscillator |
lyndia
Replies: 4
Views: 5506
|
Forum: General CCS C Discussion Posted: Fri Jul 31, 2009 9:25 am Subject: Crystal or Internal Oscillator |
I'm fairly new to using PICs, so plz correct me if I'm wrong:
I'm under the impression that external crystals are more accurate than internal oscillators. Are there any other advantages/disadvantag ... |
Topic: Using analog input pins on the pic |
lyndia
Replies: 1
Views: 3622
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Forum: General CCS C Discussion Posted: Fri Jul 24, 2009 9:36 am Subject: Using analog input pins on the pic |
Hi,
Will I be able to use RA0/AN0 for digital output, while using RA1/AN1 for analog input?
The A/D Port Configuration Control bits (PCFG3:0) enable analog input in such a way:
AN0
A ... |
Topic: DAC malfunction, or PIC problem? |
lyndia
Replies: 3
Views: 5410
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Forum: General CCS C Discussion Posted: Mon Jul 20, 2009 7:36 am Subject: DAC malfunction, or PIC problem? |
The data has to be written in two separate operations. There will be a
glitch in the output, for that reason.
Why are you using a parallel-interface DAC ? Most people would use
a chip with a s ... |
Topic: DAC malfunction, or PIC problem? |
lyndia
Replies: 3
Views: 5410
|
Forum: General CCS C Discussion Posted: Sun Jul 19, 2009 4:44 pm Subject: DAC malfunction, or PIC problem? |
I'm using a TI TLV5639 12bit DAC chip and having the following problem:
The lower 8 bits seems to function, although not too accurately. Once I use any bit higher than that the analog output just ... |
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